STM32F051K8U7 ARM Microcontrollers - MCU Matsayin Shigarwar ARM Cortex-M0 64 Kbytes
♠ Bayanin samfur
| Siffar Samfur | Siffar Darajar |
| Mai ƙira: | STMicroelectronics |
| Rukunin samfur: | ARM Microcontrollers - MCU |
| RoHS: | Cikakkun bayanai |
| Jerin: | Saukewa: STM32F051K8 |
| Salon hawa: | SMD/SMT |
| Kunshin / Harka: | UFQFPN-32 |
| Core: | ARM Cortex M0 |
| Girman Ƙwaƙwalwar Shirin: | 64kb ku |
| Fadin Bus Data: | 32 bit |
| Ƙimar ADC: | 12 bit |
| Matsakaicin Matsakaicin agogo: | 48 MHz |
| Adadin I/Os: | 27 I/O |
| Girman RAM Data: | 8 kb ku |
| Samar da Wutar Lantarki - Min: | 2 V |
| Ƙarfin Ƙarfafawa - Max: | 3.6 V |
| Mafi ƙarancin zafin aiki: | -40 C |
| Matsakaicin Yanayin Aiki: | + 105 C |
| Marufi: | Tire |
| Analog Supply Voltage: | 2V zuwa 3.6V |
| Alamar: | STMicroelectronics |
| Ƙimar DAC: | 12 bit |
| Nau'in RAM Data: | SRAM |
| I/O Voltage: | 2V zuwa 3.6V |
| Nau'in Mu'amala: | I2C, SPI, USART |
| Danshi Mai Hankali: | Ee |
| Adadin Tashoshin ADC: | 13 Channel |
| Jerin Mai sarrafawa: | Saukewa: STM32F0 |
| Samfura: | MCU |
| Nau'in Samfur: | ARM Microcontrollers - MCU |
| Nau'in Ƙwaƙwalwar Shirin: | Filasha |
| Yawan Kunshin Masana'anta: | 2940 |
| Rukuni: | Microcontrollers - MCU |
| Sunan kasuwanci: | Saukewa: STM32 |
| Watchdog Timers: | Watchdog Timer, Windowed |
| Nauyin Raka'a: | 0.035098 oz |
♠ ARM® na tushen 32-bit MCU, 16 zuwa 64 KB Flash, masu ƙidayar lokaci 11, ADC, DAC da hanyoyin sadarwa, 2.0-3.6 V
STM32F051xx microcontrollers sun haɗa da babban aikin ARM® Cortex®-M0 32-bit RISC core wanda ke aiki har zuwa mitar 48 MHz, ƙwaƙwalwar ajiyar sauri mai sauri (har zuwa 64 Kbytes na ƙwaƙwalwar Flash da 8 Kbytes na SRAM), da babban kewayon haɓakawa da haɓaka I / O. Duk na'urori suna ba da daidaitattun hanyoyin sadarwar sadarwa (har zuwa I2C guda biyu, har zuwa SPI biyu, I2S ɗaya, HDMI CEC ɗaya kuma har zuwa USARTs guda biyu), 12-bit ADC ɗaya, 12-bit DAC ɗaya, masu ƙidayar 16-bit guda shida, mai ƙidayar 32-bit ɗaya da mai ƙidayar PWM mai ci gaba.
STM32F051xx microcontrollers suna aiki a cikin -40 zuwa +85 °C da -40 zuwa +105 °C kewayon zafin jiki, daga wutar lantarki 2.0 zuwa 3.6 V. Cikakken tsari na hanyoyin ceton wutar lantarki yana ba da damar ƙirar aikace-aikacen ƙananan ƙarfi.
STM32F051xx microcontrollers sun haɗa da na'urori a cikin fakiti daban-daban guda bakwai waɗanda suka fito daga fil 32 zuwa fil 64 tare da nau'in mutuwa kuma ana samun su akan buƙata. Dangane da na'urar da aka zaɓa, ana haɗa nau'ikan nau'ikan kayan aiki daban-daban.
Waɗannan fasalulluka suna sa STM32F051xx microcontrollers dacewa da aikace-aikacen da yawa kamar sarrafa aikace-aikacen da musaya masu amfani, kayan aikin hannu, masu karɓar A / V da TV ɗin dijital, abubuwan PC, wasan caca da dandamali na GPS, aikace-aikacen masana'antu, PLCs, inverters, firintocin, na'urar daukar hotan takardu, tsarin ƙararrawa, intercoms na bidiyo da HVACs.
• Core: ARM® 32-bit Cortex®-M0 CPU, mita har zuwa 48 MHz
• Tunatarwa
- 16 zuwa 64 Kbytes na ƙwaƙwalwar Flash
- 8 Kbytes na SRAM tare da duba daidaiton HW
• Naúrar lissafin CRC
Sake saiti da sarrafa wutar lantarki
– Dijital da I/O wadata: VDD = 2.0 V zuwa 3.6 V
- Analog wadata: VDDA = daga VDD zuwa 3.6 V
- Sake saitin saukar da wutar lantarki (POR/PDR)
- Mai gano ƙarfin lantarki (PVD)
- Yanayin ƙarancin ƙarfi: Barci, Tsaya, Jiran aiki
- Samar da VBAT don RTC da rijistar madadin
• Gudanar da agogo
- 4 zuwa 32 MHz crystal oscillator
- 32 kHz oscillator don RTC tare da daidaitawa
- 8 MHz RC na ciki tare da zaɓi x6 PLL
- Na ciki 40 kHz RC oscillator
• Har zuwa 55 mai sauri I/Os
– Duk taswira akan abubuwan katsewar waje
- Har zuwa 36 I/Os tare da iya jurewa 5 V
• 5-tashar DMA mai kula
• Daya 12-bit, 1.0 µs ADC (har zuwa tashoshi 16)
- Kewayon juzu'i: 0 zuwa 3.6 V
- Rarraba wadatar analog daga 2.4 zuwa 3.6
• Tashar DAC guda 12-bit
• Ƙa'idar analog mai ƙarancin ƙarfi guda biyu masu sauri tare da shigarwa da fitarwa na shirye-shirye
• Har zuwa tashoshi masu ƙarfi 18 masu goyan bayan maɓalli, na layi da na'urori masu auna firikwensin juyawa
• Har zuwa masu ƙidayar lokaci 11
- Tashar 16-bit 7-tashar ci gaba mai sarrafawa don fitowar tashoshi 6 PWM, tare da tsarawar lokaci da dakatarwar gaggawa
- Ɗaya daga cikin 32-bit da 16-bit mai ƙidayar lokaci, tare da har zuwa 4 IC / OC, ana amfani da shi don ƙaddamar da sarrafa IR
- Mai ƙidayar lokaci 16-bit, tare da 2 IC / OC, 1 OCN, ƙayyadaddun ƙayyadaddun lokaci da dakatarwar gaggawa
- Masu ƙidayar 16-bit guda biyu, kowannensu yana da IC / OC da OCN, tsarawar lokaci, tsayawar gaggawa da ƙofar modulator don sarrafa IR
- Mai ƙidayar lokaci 16-bit tare da 1 IC / OC
- Masu zaman kansu da masu sa ido na tsarin
- Mai ƙidayar lokaci SysTick: 24-bit downcounter
- Madaidaicin lokacin 16-bit don fitar da DAC
• Kalanda RTC tare da ƙararrawa da farkawa na lokaci-lokaci daga Tsayawa/A jiran aiki
• Hanyoyin sadarwa
- Har zuwa hanyoyin sadarwa na I2C guda biyu, ɗayan yana goyan bayan Fast Mode Plus (1 Mbit / s) tare da nutsewar 20 mA na yanzu, SMBus / PMBus da farkawa daga Yanayin Tsaya
- Har zuwa USARTs guda biyu masu goyan bayan SPI mai daidaitawa da sarrafa modem, ɗayan tare da kewayon ISO7816, LIN, ikon IrDA, gano ƙimar baud auto da fasalin farkawa.
- Har zuwa SPI guda biyu (18 Mbit / s) tare da firam ɗin 4 zuwa 16 na shirye-shirye, ɗaya tare da ƙirar I2S mai yawa.
• HDMI CEC interface, farkawa akan liyafar kai
• Serial waya debug (SWD)
• 96-bit na musamman ID
